A landmark report from the Intergovernmental Panel on Climate Change, commissioned at the breakthrough 2015 summit that brokered the Paris climate agreement, outlines what’s at stake in the world’s bid to limit global temperature rise to 1.5 degrees celsius.

The report, sets out the key practical differences between the Paris agreement’s two contrasting goals: to limit the increase of human-induced global warming to well below 2°C, and to “pursue efforts” to limit warming to 1.5°C.

Read more: New UN report outlines ‘urgent, transformational’ change needed to hold global warming to 1.5°C | The Conversation